brown spotting after ovulation

Taylor • 25. Wife. Mommy to my little mermaid (5-30-18) 🧜🏻‍♀️. Step-Mom and Fur Mom.
I ovulated Monday night or Tuesday according to OPKs. BD late Sunday night. Wednesday morning to now I've been having brown discharge like a light period. Not even enough for a pad or tampon. Yesterday and today it's been egg white stringy discharge just tinted brown. Should I be concerned?? Thank you!